30 - Vital Signs Flashcards

1
Q

Normal Range: Temp

A

36-38ºC

Average oral or tympanic: 37ºC
Average rectal: 37.5ºC
Average axillary: 36.5ºC

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2
Q

Normal Range: Respiratory Rate

A

10-20 breaths per min

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3
Q

Normal Range: Pulse Pressure

A

30-50 beats per min

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4
Q

Normal Range: SP02

A

over 95%

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5
Q

Normal Range: Pulse

A

60-100

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6
Q

Normal Range: Systolic Blood Pressure

A

120-139mmHG

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7
Q

Normal Range: Diastolic Blood Pressure

A

80-89mmHG

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8
Q

Thermoregulation

A

balance of heat loss/production

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9
Q

Radiation

A

heat transfers from surface of one object to another without contact

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10
Q

Conduction

A

transfer of heat from one object to another via touch

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11
Q

Convection

A

transfer of heat away from body by air movement

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12
Q

Evaporation

A

transfer of heat when liquid changes to gas

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13
Q

Diaphoresis

A

visible perspiration (sweating, especially to an unusual degree as a symptom of disease or a side effect of a drug.)

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14
Q

Fever (pyrexia)

A

occurs because mechanism for heat loss can’t keep up with excess temp

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15
Q

Pyrogens

A

fever causing agent (phases: chill phase, plateau, pygrogen removed)

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16
Q

Febrile

A
  • body temperaturegreaterthan 38.0 °C 24 h before or after the seizures
17
Q

afebrile

A

group was defined as those having a body temperature less than 38.0 °C 24 h before and after the seizures.

18
Q

Hyperthermia

A

body temp that’s elevated due to bods inability to promote heat loss (overload of bod thermoregulation mehanisms)

19
Q

Malignant hyperthermia

A

due to exposure to anestetics, Body starts attacking itself

20
Q

Heatstroke

A

prolonged exposure to sun, this is extreme and people likely die. Its not a touch of heatstroke.

21
Q

Heat exhaustion

A

occurs when theres acute diaryarises causing eloctolyte loss

22
Q

Hypothermia

A

heat loss due to prolonged exposure to cold (determined by CORE temp check, not surface )

23
Q

Frostbite

A

ice crystals form inside tissue cells

24
Q

Antipyretics

A

medications that reduces fever (acetomenophine)

25
Q

The pulse

A

the bounding of arterial blood flow that is palpable at various points on the body.

26
Q

Tachacardia

A

increased heart rate more than 100 b/min

27
Q

Brachacardia

A

decrease heart rate less than 60 beats/min

28
Q

Pulse deficite

A

is (apical – radial) pulse

29
Q

dysrhythmia

A

abnormality is psychological rhythm

30
Q

Hypoxemia

A

low levels of arterial O2. This stimulates the patient to breathe

31
Q

Cardiac output

A

increase with increase in heart rate/muscle contraction/blood volume

volume of blood pumped by the heart in 1 minute

32
Q

Peripheral resistance

A

blood vessels constrict and dilate. Smaller diameter of vessel the higher the resistance the higher the pressure

33
Q

Viscosity

A

thickness of blood, impacted by hematocrit

34
Q

Hypertension

A
BP greater than 140/90 mm Hg 
More common than     hypotension
Thickening of walls
Loss of elasticity
Family history
Risk factors
35
Q

Hypotension

A
Systolic pressure less than 90 mm Hg
Dilation of arteries
Loss of blood volume
Decrease of blood flow to vital organs
Orthostatic / postural
36
Q

Ortostatic Hypotension

A

normal person get syptoms of hypotension when rising NEED TO KNOW. Drops bp during movement, could get dizzy/fall. People who are anemic or on meds can get this. You can check this by getting bp measurement while sitting, standing and lying. Faiting weakness/lightheadedness